Introduction to Circuit Protection

Introduction to Circuit Protection

Transientology

266

© 2009 Littelfuse, Inc.

Specifications are subject to change without notice.

Axial Lead & Cartridge Fuses

217 Series

5×20 mm > Fast-Acting > 217 Series

Please refer to www.littelfuse.com/series/217.html for current information.

Electrical Characteristic Specifications by Item

Average Time Current Curves

CURRENT IN AMPERES

10000

1000

100

10

1

0.1

0.01

0.01

0.1

110

100

100

0.001

Temperature Rerating Curve

Amp

Code

Amp

Rating

(A)

Voltage

Rating

(V)

Interrupting

Rating

Nominal

Cold

Resistance

(Ohms)

Nominal

Melting

Nominal

Voltage

Drop at

Rated

Current

(mV)

Nominal

Power

Dissipation

At Rated

Current

(W)

Agency Approvals

PS

E

.032

0.032

262.2000

0.00006

10000

1.6

1.6

7000

1.6

.063

0.063

1.6

1.6

.100

0.1

1.6

2000

1.6

.160

0.16

0.01000

2000

1.6

.200

0.2

1.7000

0.02000

1700

1.6

1.6

0.11000

1300

1.6

0.2770

1200

1.6

1000

1.6

.630

0.63

1.6

0.1203

1.6

001.

1

200

1.6

0.0701

2.23000

200

1.6

01.6

1.6

1.6

002.

2

170

1.6

170

1.6

17.72000

130

0.0137

130

06.3

6.3

130

130

010.

10

0.0063

130

130